When a boiler, pressure vessel, or storage tank needs a balance of strength, ductility, and easy fabrication, ASTM A516 Grade 60 boiler plate is a commonly considered carbon steel plate. It is designed for pressure vessel and boiler service, especially where moderate pressure conditions and good forming and welding properties are important.
Riyaarth Overseas supplies ASTM A516 Grade 60 plates for industrial fabrication and pressure equipment requirements.
What Is ASTM A516 Grade 60 Boiler Plate?
ASTM A516 Grade 60 is a carbon steel pressure vessel plate used mainly for boilers, pressure vessels, storage tanks, heat exchangers, and process equipment.
It provides a minimum yield strength of 220 MPa and tensile strength of 415 to 550 MPa. Its relatively lower carbon content also supports good weldability and forming performance.
The material is also available under the corresponding ASME SA-516 Grade 60 specification for applicable pressure vessel requirements.
Why Choose A516 Grade 60 Steel Plate?
The main reason industries select Grade 60 is its practical combination of strength and fabrication ease.
Key characteristics include:
- Good tensile and yield strength
- Good ductility
- Excellent weldability
- Suitable forming characteristics
- Reliable performance in pressure vessel applications
- Good suitability for dished heads and cylindrical shells
- Consistent mechanical properties
- Availability in different plate sizes and thicknesses
The grade is particularly useful when extremely high strength is not the main design requirement and easier fabrication is important.
What Are the Mechanical Properties of A516 Grade 60?
Understanding the mechanical properties helps engineers select the correct plate for a project.
| Property | ASTM A516 Grade 60 |
|---|---|
| Tensile Strength | 415 to 550 MPa |
| Minimum Yield Strength | 220 MPa |
| Elongation in 200 mm | 21% minimum |
| Elongation in 50 mm | 25% minimum |
| Brinell Hardness | 119 to 163 HB |
| Density | 7.85 g/cm³ |
These values are based on the product information published by Riyaarth Overseas. Final material requirements should always be checked against the applicable purchase specification and design code.
Where Is ASTM A516 Grade 60 Used?
A516 Grade 60 boiler plates are used in equipment that must withstand pressure while also allowing practical fabrication.
Common applications include:
- Industrial boiler shells
- Pressure vessels
- Storage tanks
- Heat exchanger shells
- Chemical processing equipment
- Water treatment equipment
- Oil and gas equipment
- Process plant components
- Dished heads
- Cylindrical pressure vessel shells
Its combination of ductility and weldability makes it useful for fabricated equipment with curved or complex shapes.
A516 Grade 60 vs Grade 70: What Is the Difference?
The key difference is strength.
A516 Grade 60 has a tensile strength of 415 to 550 MPa and a minimum yield strength of 220 MPa. A516 Grade 70 provides higher strength, with tensile strength of 485 to 620 MPa and minimum yield strength of 260 MPa.
Grade 60 can therefore be considered when moderate pressure service, ductility, forming, and fabrication are important. Grade 70 may be specified when the design requires higher strength.
The final choice should be based on pressure, temperature, thickness, code requirements, and the engineer’s design calculations.
Does A516 Grade 60 Have Good Weldability?
Yes. ASTM A516 Grade 60 steel plate is known for good weldability, which makes it suitable for pressure vessel fabrication and welded structures.
Riyaarth Overseas notes that preheating requirements can vary with plate thickness and fabrication conditions. PWHT may also be required depending on thickness, service conditions, and applicable code requirements.
For critical pressure equipment, welding procedures should be qualified according to the applicable requirements.
What Quality Tests Are Used for A516 Grade 60?
Quality control can include tensile testing, yield strength testing, elongation testing, dimensional inspection, thickness checks, and surface inspection.
For fabricated pressure equipment, welding procedures and inspection may also need to comply with applicable ASME requirements. Riyaarth Overseas states that mechanical testing is performed with reference to ASTM A370 and dimensional inspection follows ASTM A20 requirements.
ASTM A516 Grade 60 Plate Price
The A516 Grade 60 plate price depends on thickness, dimensions, quantity, heat treatment, testing, inspection requirements, and prevailing steel market conditions.
For an accurate quotation, buyers should provide the grade, size, thickness, quantity, required standard, testing requirements, and delivery location.
Why Buy A516 Grade 60 Boiler Plate from Riyaarth Overseas?
Riyaarth Overseas supplies carbon steel plates and other industrial metal products for sectors including oil and gas, chemical processing, power generation, food processing, pulp and paper, and mechanical engineering.
Its wider product range includes carbon steel, stainless steel, duplex steel, super duplex steel, alloy steel, Inconel, Monel, Hastelloy, titanium, pipes, fittings, flanges, and other industrial products.
Frequently Asked Questions
What is ASTM A516 Grade 60 boiler plate used for?
ASTM A516 Grade 60 is mainly used for boilers, pressure vessels, storage tanks, heat exchangers, and process equipment operating under moderate conditions. Its good weldability and ductility also make it suitable for fabricated shells, dished heads, and other formed pressure vessel components.
What is the tensile strength of A516 Grade 60?
ASTM A516 Grade 60 has a tensile strength range of 415 to 550 MPa and a minimum yield strength of 220 MPa. These properties provide a useful balance of load-bearing capacity, ductility, and fabrication performance for pressure vessel applications.
Is A516 Grade 60 suitable for pressure vessels?
Yes, A516 Grade 60 is specifically designed for boiler and pressure vessel applications where its strength and fabrication characteristics meet the design requirements. The actual grade selection must consider pressure, temperature, thickness, service conditions, and the applicable pressure vessel code.
What is the difference between ASTM A516 Grade 60 and Grade 70?
ASTM A516 Grade 70 provides higher tensile and yield strength, while Grade 60 offers lower strength with good ductility and fabrication characteristics. The correct grade depends on the vessel design, operating conditions, material thickness, and applicable engineering requirements.
Does A516 Grade 60 require PWHT?
PWHT is not automatically required for every A516 Grade 60 application and depends on factors such as thickness, service conditions, welding procedure, and applicable code requirements. For pressure vessels, the project specification and applicable ASME requirements should be checked before fabrication.
Where can I buy ASTM A516 Grade 60 boiler plate?
Choose a supplier that can provide the required plate dimensions, specification, testing, inspection, and material certificates for your application.
Riyaarth Overseas supplies ASTM A516 Grade 60 boiler plate and also offers related carbon steel plates and industrial metal products.